ST1S14PHR vs ST1S10PHR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ST1S14PHR sa pamamagitan ng STMicroelectronics at ST1S10PHR sa pamamagitan ng STMicroelectronics. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
STMicroelectronics
ST1S14PHR - 3A 36V Step-Down Switching Regulator | STMicroelectronics
ST1S14PHR ✓ NakahandaSTMicroelectronics
ST1S10PHR - 3A, 18V Synchronous Step-Down Converter | STMicroelectronics
ST1S10PHR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ST1S14PHR | ST1S10PHR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | DC-DC Converters | DC-DC Converters |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Fungsi | Step-Down (Buck) | — |
| Output Current | 3 A | — |
| Hanay ng Voltage ng Input | 4.5 V to 36 V | 2.5 V to 18 V |
| Hanay ng Output Volte | 1.2 V to 36 V (adjustable) | 0.8 V to 0.85 x VIN (adjustable) |
| Takbo ng Pagpipili | 250 kHz | 900 kHz fixed (400 kHz to 1.2 MHz with external sync) |
| Epektibidad | Up to 90% | Up to 90 % at full load |
| Kuru-kuryente ng Kapayapaan | 2.5 mA | — |
| Type ng Output | Adjustable | — |
| Synchronous Rectifier | No | — |
| Packhaging | PowerSO-8 | PowerSO-8 (HSOP-8) exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Hanay ng Temperature na Operasyon | -40°C to +150°C (junction) | -40 °C to +125 °C |
| Soft-Start | Yes (internal) | — |
| Thermal Shutdown | Yes | — |
| Tindminan RoHS | Compliant | Compliant |
| Topolohiya | — | Synchronous Step-Down (Buck) |
| Maksimum na Current ng Output | — | 3 A |
| Control Mode | — | Peak Current-Mode PWM |
| High-Side MOSFET RDS(on) | — | [DATA_NEEDED: RDS(on) high-side typical value] |
| Low-Side MOSFET RDS(on) | — | [DATA_NEEDED: RDS(on) low-side typical value] |
| Typical Quiescent Current | — | 1.5 mA |
| Feedback na Voltage | — | 0.8 V (VFB reference) |
| Level ng MSL | — | 3 (per JEDEC J-STD-020) |
| Synchronization Input | — | Yes (SYNC/INH pin, 400 kHz to 1.2 MHz) |
| Protection Features | — | Cycle-by-cycle current limit, thermal shutdown, internal soft-start |